02:16:53 Create new PHPExcel object
02:16:53 Set document properties
02:16:53 Add some data
02:16:53 Write to Excel2007 format
02:16:53 File written to 23sharedstyles.xlsx
Call time to write Workbook was 0.0547 seconds
02:16:53 Current memory usage: 4 MB
02:16:53 Write to Excel5 format
02:16:53 File written to 23sharedstyles.xls
Call time to write Workbook was 0.0492 seconds
02:16:53 Current memory usage: 6 MB
02:16:53 Peak memory usage: 6 MB
02:16:53 Done writing file
File has been created in D:\dev\vsk\vendor\phpoffice\phpexcel\Examples